◆Pressure on Fluid◆
Pressure is defined as external force by a fluid per unit area.
Pressure=Force/Area. (P=F/A)✔️
Unit= N/m^2 or. Pascal (Pa)✔️
Pressure is Scaler quantity.
Pressure=force/area
Pressure=weight of fluid/area
Pressure=mg/A........ {Eq.1}
Density=mass/volume
Mass= density × volume
Mass= density × A × h...........{put in eq..1}
Pressure=density × A × h × g/A
Pressure= ρ× g × h ✔️
Unit= N/m^2 ✔️
◆Pascal's law◆
According to Pascal's law, the pressure intensity of fluid is same in all direction at a given level.
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